I do not know, it looks similar to the SMP-LMXXSS6 but not 100% identical, is the one you got identical on the outside to the original battery?
As far as connectors go that is?
I got mine from a couple of the chinese sellers on ebay, 32 pounds including postage for the SS6, 24 for the SS3
Could it be that the computer is no longer charging?
where in the world are you ?
Searching on ebay.com for SMP-LMXXSS6 got me:
http://cgi.ebay.com/Fujitsu-DPK-LMXXSS3 ... 547wt_1165http://cgi.ebay.com/Gen-Battery-Fujitsu ... 2119wt_939and so on
Ebay UK gave me:
http://cgi.ebay.co.uk/NEW-Fujitsu-DPK-L ... 518ced9699http://cgi.ebay.co.uk/4-4A-Genuine-Fuji ... 335ab1d302and so on
Beware, I also got a few hits for batteries that claimed to be SMP-LMXXSS6 but actually were SMP-LMXXSS3, if they are 2200 they are SS3, the SS6 is 4400mAh, make sure the advert says 4400mAh